Cash Dividends	3 Months Ended
Mar. 31, 2013
Cash Dividends	5. On March 11, 2013, the Board of Directors declared a cash dividend of $0.07 per share. The dividend was distributed on April 19, 2013 to stockholders of record at the close of business on April 5, 2013. Cash dividends paid April 19, 2013 totaled $1,976. On March 8, 2012, the Board of Directors declared a cash dividend of $0.05 per share. The dividend was distributed on April 16, 2012 to stockholders of record at the close of business on April 1, 2012. Cash dividends paid April 16, 2012 totaled $1,380.

5. On March 11, 2013, the Board of Directors declared a cash dividend of $0.07 per share. The dividend was distributed on April 19, 2013 to stockholders of record at the close of business on April 5, 2013. Cash dividends paid April 19, 2013 totaled $1,976.

On March 8, 2012, the Board of Directors declared a cash dividend of $0.05 per share. The dividend was distributed on April 16, 2012 to stockholders of record at the close of business on April 1, 2012. Cash dividends paid April 16, 2012 totaled $1,380.